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City

Columbia

Maryland United States America/New_York
IPv4 addresses
262,980
Ranges
50
Time zone
America/New_York

Other cities in Maryland

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Top ranges in Columbia

CIDRIPsOrganizationASN
159.142.128.0/17 32.8K — AS16524
159.142.64.0/18 16.4K — AS16524
158.12.192.0/18 16.4K — AS668
158.12.0.0/18 16.4K — AS668
159.142.0.0/18 16.4K — AS16524
158.12.160.0/19 8.2K — AS668
128.231.128.0/19 8.2K National Institutes of Health AS3527
128.244.16.0/20 4.1K Johns Hopkins University Applied Physics Laboratory AS77
128.244.48.0/20 4.1K Johns Hopkins University Applied Physics Laboratory AS77
158.12.128.0/20 4.1K — AS668
50.190.192.0/20 4.1K — AS7922
76.151.176.0/20 4.1K Comcast Cable Communications, LLC AS7922
128.231.176.0/20 4.1K National Institutes of Health AS3527
206.136.48.0/20 4.1K — AS701
166.251.192.0/20 4.1K — AS6167
206.41.208.0/20 4.1K — AS17054
73.172.160.0/21 2.0K Comcast Cable Communications, LLC AS7922
76.100.160.0/21 2.0K Comcast Cable Communications, LLC AS7922
100.16.224.0/21 2.0K Verizon Business AS701
76.151.176.0/21 2.0K Comcast Cable Communications, LLC AS7922
73.173.184.0/21 2.0K Comcast Cable Communications, LLC AS7922
73.129.16.0/21 2.0K Comcast Cable Communications, LLC AS7922
63.208.184.0/21 2.0K — AS3356
76.100.16.0/21 2.0K Comcast Cable Communications, LLC AS7922
73.135.184.0/21 2.0K Comcast Cable Communications, LLC AS7922
71.244.248.0/21 2.0K Verizon Business AS701
50.220.80.0/21 2.0K — —
216.83.192.0/21 2.0K — AS16463
73.200.64.0/21 2.0K Comcast Cable Communications, LLC AS7922
71.127.144.0/21 2.0K Verizon Business AS701
17.18.184.0/21 2.0K — AS714
198.202.0.0/21 2.0K — AS6059
73.201.8.0/21 2.0K Comcast Cable Communications, LLC AS7922
208.250.132.0/22 1.0K Verizon Business AS701
98.233.52.0/22 1.0K Comcast Cable Communications, LLC AS7922
98.204.152.0/22 1.0K Comcast Cable Communications, LLC AS7922
63.208.180.0/22 1.0K — AS3356
73.129.20.0/22 1.0K Comcast Cable Communications, LLC AS7922
206.136.40.0/22 1.0K — AS701
100.16.220.0/22 1.0K Verizon Business AS701
70.22.40.0/22 1.0K Verizon Business AS701
173.67.32.0/22 1.0K Verizon Business AS701
50.169.120.0/22 1.0K — AS7922
76.100.40.0/22 1.0K Comcast Cable Communications, LLC AS7922
151.196.184.0/22 1.0K Verizon Business AS701
165.140.212.0/22 1.0K Howard County, Maryland AS26297
73.173.184.0/22 1.0K Comcast Cable Communications, LLC AS7922
68.134.0.0/22 1.0K Verizon Business AS701
71.179.88.0/22 1.0K Verizon Business AS701
76.151.180.0/22 1.0K Comcast Cable Communications, LLC AS7922
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